I recently attended a Gourmet Vegan Masterclass with renowned plant-based chef Anton Petrov at Made in Hackney in Stoke Newington. The masterclass was held  underneath the ‘Food for All’ health food shop on Cazenove Road (at the Stoke Newington High Street end), just around the corner from Stoke Newington Rail Station. Made in Hackney is a charity that works for the…